Bug 37233: Library URL broken on in libraries tables

Bug 37233: Library URL broken on in libraries tables

The URL given for a library is badly encoded in the table on the
/cgi-bin/koha/admin/branches.pl page.  As a result, clicking on the link
leads to 404 page.

Test plan:
==========
1. Have a library with a URL defined.
2. In the table on the Libraries page (/cgi-bin/koha/admin/branches.pl)
   click the link with the URL.
   You should get "Error 404".
3. Apply the patch; restart_all.
4. Go to the Libraries page.  Ctrl+R to reload JS.
   You should be able to reach the URL given in the library setup now.

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>